Product Overview
The OPB700/OPB700ALZ and OPB701/OPB701ALZ are reflective object sensors featuring an infrared emitting diode and either a NPN silicon phototransistor (OPB700 series) or a NPN silicon photodarlington (OPB701 series). Mounted side-by-side on converging optical axes within a black plastic housing, these sensors offer a low-profile design for stacking and are cost-effective. They are suitable for various automation and sensing applications requiring non-contact object detection.
Product Attributes
- Brand: TT electronics | OPTEK Technology
- Material: Black plastic housing, UL approved #26 AWG Teflon insulated interconnect wires
- Certifications: RoHS
- Origin: USA (Implied by address)
Technical Specifications
| Part Number | LED Peak Wavelength | Sensor Type | Reflection Distance (Inch/mm) | Lead Length / Wire Gauge | Collector-Emitter Voltage (V) | Power Dissipation (mW) | Collector Dark Current (nA) | Collector Current (ON) (mA) | Saturation Voltage (V) |
| OPB700Z | 890 nm | Transistor | 0.200" (5.08mm) | 4" / 26 AWG | 24 | 80 (Input Diode) / 50 (Output) | 100 | 0.10 - 2.50 | - 0.40 |
| OPB700ALZ | 890 nm | Transistor | 0.200" (5.08mm) | 18" / 26 AWG | 24 | 80 (Input Diode) / 50 (Output) | 100 | 0.10 - 2.50 | - 0.40 |
| OPB701Z | 890 nm | Darlington | 0.200" (5.08mm) | 4" / 26 AWG | 15 | 80 (Input Diode) / 50 (Output) | 250 | 2.50 - 43.00 | - 1.10 |
| OPB701ALZ | 890 nm | Darlington | 0.200" (5.08mm) | 18" / 26 AWG | 15 | 80 (Input Diode) / 50 (Output) | 250 | 2.50 - 43.00 | - 1.10 |
Applications
- Non-contact reflective object sensor
- Assembly line automation
- Machine automation
- Machine safety
- End of travel sensor
- Door sensor
2411220055_OPTEK-OPB701Z_C1526978.pdf
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